The BQ294524DRVR is a battery management IC designed for secondary-level overvoltage protection in 2-series and 3-series Li-Ion battery packs. It features independent monitoring of each cell for overvoltage conditions, with a fixed programmable delay timer that can be set to either 4 seconds or 6.5 seconds. The overvoltage protection (OVP) threshold is fixed and can be configured within a range of 3.85 V to 4.6 V, ensuring high accuracy with a tolerance of ±10 mV. The device operates with low power consumption, drawing approximately 1 µA, and has a low leakage current of less than 100 nA per cell input. The BQ294524DRVR is housed in a compact 6-pin SON package, making it suitable for applications in tablets, notebooks, power tools, and portable equipment.
Overvoltage Protection for 2-Series and 3-Series Cell Li-Ion Batteries 6-SON -40 to 85
Battery Battery Protection IC Lithium Ion 6-WSON (2x2)
Battery Management OverVtg Prot for 2/3 Ser Cell LiIon Batt
IC BATT PROT LI-ION 2-3CEL 6WSON
| Texas Instruments | Quarktwin Technology Ltd. | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | BQ294524DRVR | BQ294524DRVR | BQ294524DRVR | BQ294524DRVR | BQ294524DRVR |
| Product Name | BQ294524 Overvoltage Protection for 2-Series and 3-Series Cell Li-Ion Batteries | Battery Management | Battery Management | Battery Management | Integrated Circuits (ICs) - Power Management (PMIC) - Battery Management |
| Type | SON | 6-WDFN Exposed Pad |
